The KILR Daudi ADCC Bioassay kit provides a functional, robust, highly sensitive, and easy-to-use-cell based assay. The bioassay is fit-for-purpose for implementation in screening and potency testing in Lot release programs. The bioassay kit contains all the materials needed for a complete assay, including KILR Daudi Bioassay cells, KILR detection kit, AssayComplete™ Cell Plating 39 Reagent (CP39) and 96-Well White, Flat-Bottom, TC-Treated, Sterile Plates. The cryopreserved cells have been manufactured for single-use, which are provided in a convenient ready-to-assay format that saves time. This bioassay has been optimized for a 96-well format.